diff options
| author | Paul E. McKenney <paulmck@kernel.org> | 2024-03-06 19:14:46 -0800 |
|---|---|---|
| committer | Uladzislau Rezki (Sony) <urezki@gmail.com> | 2024-04-16 11:16:25 +0200 |
| commit | 8d0f9a6639f5083453602375ce9d3b71ef93ac73 (patch) | |
| tree | c3b161ed6e4f8cf7753d5b4e172f4ba5f32d538b /tools/perf/scripts/python/task-analyzer.py | |
| parent | c507e195016ccca18e375d14cfeb1186dac60b2c (diff) | |
rcutorture: Remove extraneous rcu_torture_pipe_update_one() READ_ONCE()
The rcu_torture_pipe_update_one() cannot run concurrently with any updates
of ->rtort_pipe_count, so this commit removes the extraneous READ_ONCE()
from the read from this field.
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Closes: https://lore.kernel.org/lkml/CAHk-=wiX_zF5Mpt8kUm_LFQpYY-mshrXJPOe+wKNwiVhEUcU9g@mail.gmail.com/
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Reviewed-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions